Dec 13 11:25:24.024 INFO testing matklad/parking-lot-deadlock against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 11:25:24.024 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 11:25:24.451 INFO [stdout] 026fa7f49d79953b8a9a1028d7aac36d71d1ae173b0e8e49df42f6839e172862
Dec 13 11:25:24.457 INFO running `"docker" "start" "-a" "026fa7f49d79953b8a9a1028d7aac36d71d1ae173b0e8e49df42f6839e172862"`
Dec 13 11:25:25.651 INFO [stderr] usermod: no changes
Dec 13 11:25:25.795 INFO [stderr]    Compiling pl-bug v0.1.0 (/source)
Dec 13 11:25:26.659 INFO [stderr] warning: variable `N` should have a snake case name such as `n`
Dec 13 11:25:26.659 INFO [stderr]   --> src/main.rs:12:9
Dec 13 11:25:26.659 INFO [stderr]    |
Dec 13 11:25:26.659 INFO [stderr] 12 |     let N = 100_000;
Dec 13 11:25:26.659 INFO [stderr]    |         ^
Dec 13 11:25:26.659 INFO [stderr]    |
Dec 13 11:25:26.659 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 13 11:25:26.659 INFO [stderr] 
Dec 13 11:25:27.731 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.05s
Dec 13 11:25:27.735 INFO [stderr] su: No module specific data is present
Dec 13 11:25:28.511 INFO running `"docker" "inspect" "026fa7f49d79953b8a9a1028d7aac36d71d1ae173b0e8e49df42f6839e172862"`
Dec 13 11:25:28.749 INFO running `"docker" "rm" "-f" "026fa7f49d79953b8a9a1028d7aac36d71d1ae173b0e8e49df42f6839e172862"`
Dec 13 11:25:28.974 INFO [stdout] 026fa7f49d79953b8a9a1028d7aac36d71d1ae173b0e8e49df42f6839e172862
Dec 13 11:25:28.979 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 11:25:29.383 INFO [stdout] 1597d0fea471566940a7c80ab20a2b5dd68e34e9bb2801c4be9dfabf96964c22
Dec 13 11:25:29.391 INFO running `"docker" "start" "-a" "1597d0fea471566940a7c80ab20a2b5dd68e34e9bb2801c4be9dfabf96964c22"`
Dec 13 11:25:30.475 INFO [stderr] usermod: no changes
Dec 13 11:25:30.611 INFO [stderr]    Compiling pl-bug v0.1.0 (/source)
Dec 13 11:25:31.215 INFO [stderr] warning: variable `N` should have a snake case name such as `n`
Dec 13 11:25:31.215 INFO [stderr]   --> src/main.rs:12:9
Dec 13 11:25:31.215 INFO [stderr]    |
Dec 13 11:25:31.215 INFO [stderr] 12 |     let N = 100_000;
Dec 13 11:25:31.215 INFO [stderr]    |         ^
Dec 13 11:25:31.215 INFO [stderr]    |
Dec 13 11:25:31.215 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 13 11:25:31.215 INFO [stderr] 
Dec 13 11:25:31.706 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
Dec 13 11:25:31.719 INFO [stderr] su: No module specific data is present
Dec 13 11:25:32.419 INFO running `"docker" "inspect" "1597d0fea471566940a7c80ab20a2b5dd68e34e9bb2801c4be9dfabf96964c22"`
Dec 13 11:25:32.775 INFO running `"docker" "rm" "-f" "1597d0fea471566940a7c80ab20a2b5dd68e34e9bb2801c4be9dfabf96964c22"`
Dec 13 11:25:32.998 INFO [stdout] 1597d0fea471566940a7c80ab20a2b5dd68e34e9bb2801c4be9dfabf96964c22
Dec 13 11:25:33.004 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 11:25:33.227 INFO [stdout] 1acc32926ef0daba8c06eb723168db8104d74c4c544e36ffbf848c24b4aa9b05
Dec 13 11:25:33.230 INFO running `"docker" "start" "-a" "1acc32926ef0daba8c06eb723168db8104d74c4c544e36ffbf848c24b4aa9b05"`
Dec 13 11:25:34.291 INFO [stderr] usermod: no changes
Dec 13 11:25:34.431 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Dec 13 11:25:34.431 INFO [stderr]      Running /target/debug/deps/pl_bug-7ee32fb628186dfa
Dec 13 11:25:34.431 INFO [stderr] su: No module specific data is present
Dec 13 11:25:34.431 INFO [stdout] 
Dec 13 11:25:34.431 INFO [stdout] running 0 tests
Dec 13 11:25:34.431 INFO [stdout] 
Dec 13 11:25:34.431 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 11:25:34.431 INFO [stdout] 
Dec 13 11:25:35.324 INFO running `"docker" "inspect" "1acc32926ef0daba8c06eb723168db8104d74c4c544e36ffbf848c24b4aa9b05"`
Dec 13 11:25:35.805 INFO running `"docker" "rm" "-f" "1acc32926ef0daba8c06eb723168db8104d74c4c544e36ffbf848c24b4aa9b05"`
Dec 13 11:25:35.951 INFO [stdout] 1acc32926ef0daba8c06eb723168db8104d74c4c544e36ffbf848c24b4aa9b05